NAME

clubak - format output from clush/pdsh-like output and more

SYNOPSIS

clubak [ OPTIONS ]

DESCRIPTION

clubak formats text from standard input containing lines of the form
"node:output". It is fully backward compatible with dshbak(1) but
provides additonal features. For instance, clubak always displays its
results sorted by node/nodeset.
You do not need to use clubak when using clush(1) as all output
formatting features are already included in. It is provided for other
usages, like post-processing results of the form "node:output".
Like clush(1), clubak uses the ClusterShell.MsgTree module of the
ClusterShell library (see pydocClusterShell.MsgTree).

INVOCATION

clubak should be started with connected standard input.

OPTIONS

--version
show clubak version number and exit
-b,-c gather nodes with same output (-c is provided for dshbak(1)
compatibility)
-d,--debug
output more messages for debugging purpose
-L disable header block and order output by nodes
-r,--regroup
fold nodeset using node groups
-sGROUPSOURCE,--groupsource=GROUPSOURCE
optional groups.conf(5) group source to use
-G,--groupbase
do not display group source prefix (always @groupname)
-SSEPARATOR,--separator=SEPARATOR
node / line content separator string (default: :)
-F,--fast
faster but memory hungry mode (preload all messages per node)
-T,--tree
message tree trace mode; switch to enable ClusterShell.MsgTree
trace mode, all keys/nodes being kept for each message element
of the tree, thus allowing special output gathering
--color=WHENCOLOR
whether to use ANSI colors to surround node or nodeset
prefix/header with escape sequences to display them in color on
the terminal. WHENCOLOR is never, always or auto (which use
color if standard output refers to a terminal). Color is set to
[34m (blue foreground text) and cannot be modified.